Salesforce DEX-403 Declarative Development for Platform App Builders in Lightning Experience Exam Practice Test

Answer : C

One of the limitations when using the Schema Builder for creating fields is:

C . Cannot add fields to page layouts. While Schema Builder allows for easy visualization and creation of fields and objects, it does not support placing these fields onto specific page layouts directly from the Schema Builder interface.

To place fields on page layouts, you need to:

Navigate to Setup Object Manager select your object.

Click on Page Layouts, choose the appropriate layout, and manually add the newly created fields.

This step is necessary to ensure fields are visible and properly arranged on user interfaces.

For more details, Salesforce's Schema Builder documentation outlines its capabilities and limitations.

Answer : B

For a customer service representative to collect information through a series of question prompts:

B . Flow. Salesforce Flows allow for the creation of guided interactions that can prompt users for information in a step-by-step manner.

Steps to create a flow for this purpose:

Navigate to Setup Flows.

Click on 'New Flow' and select a Screen Flow to interactively prompt users.

Design the flow with Screen elements for each question.

Add logic to process responses as necessary.

Save and activate the flow.

Embed or link the flow in a relevant location accessible to the service representative, such as on a record page or in the utility bar.

Flows provide a flexible and powerful way to interactively gather and process customer data in real time.

For detailed guidance on creating Flows, see Salesforce's Flow Builder documentation.

Answer : D

For automatically updating contact statuses when an account type changes:

D . Record triggered flow. This type of automation can monitor changes in account types and accordingly update related records, such as contacts.

Steps to implement:

Navigate to Setup Flows.

Create a new Flow and choose the record-triggered flow type.

Configure the flow to trigger when the Account record is updated to 'Past-Customer'.

Add an Update Records element to modify all related contacts, setting their status to 'Re-Market'.

Activate the flow.

This automation ensures that contact statuses are updated in real-time when their related account's type changes, maintaining data consistency and relevancy.

For more on record-triggered flows, check out Salesforce's Record-Triggered Flows documentation.

Answer : A

To allow quick editing of a record's status and entering a due date from the record's feed in the Salesforce Mobile App:

A . Custom action. This option enables users to perform specific tasks directly from the record page in the Salesforce Mobile App, such as editing fields.

Steps to create a custom action:

Navigate to Setup Object Manager select the relevant object.

Click Buttons, Links, and Actions New Action.

Set Action Type to 'Update a Record'.

Configure the action layout to include the Status and Custom Due Date fields.

Add the action to the Salesforce Mobile layout.

This setup provides an efficient way for users to update key fields without navigating away from the record feed.

For detailed setup instructions, see Salesforce's documentation on Creating Quick Actions.

Answer : C

To restrict visibility of the Jupiter field on the Solar System object specifically to users with the Outer Planets profile:

C . Field-level security (FLS). This allows the app builder to control access to fields based on user profiles.

Steps to set up field-level security:

Navigate to Setup Object Manager Solar System.

Select Fields & Relationships Jupiter field.

Click Field-Level Security.

For all profiles except Outer Planets, set the Visible option to unchecked, ensuring these users cannot see the field.

For the Outer Planets profile, check Visible to grant access.

This configuration ensures that only users with the Outer Planets profile can view the Jupiter field.

For more information on field-level security, check Salesforce's guide on Field-Level Security.

Answer : A

To display a weather map component on a Lightning record page conditionally:

A . Component visibility should be used. This feature in the Lightning App Builder allows components on a Lightning page to be displayed based on specific criteria, such as field values or user attributes. In this case, the app builder can set the visibility of the weather map component to only appear when a house is scheduled for a showing based on the relevant field values.

For more details on setting up conditional component visibility, review the guide on Dynamic Lightning Pages.

Answer : A, D

Changing the data type of custom fields in Salesforce has specific limitations that need to be considered to ensure system integrity and prevent errors:

A . It is not possible to change the data type of a formula field to any data type. Formula fields are calculated based on other field values and cannot be converted into a storage data type because they do not store data themselves.

D . It is not possible to change the data type of a Text Area (Long) field to Text. Text Area (Long) fields support up to 131,072 characters, which far exceeds the 255 character limit of standard Text fields. Converting such a field to a smaller capacity field would potentially lead to data truncation or loss.

For official guidance on data type changes, refer to Salesforce's Custom Field Considerations.